CVE-2020-7550
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I. Basic Information for CVE-2020-7550
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability exists in IGSS Definition (Def.exe) version 14.0.0.20247 and prior that could cause Remote Code Execution when malicious CGF (Configuration Group File) file is imported to IGSS Definition.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
内存缓冲区边界内操作的限制不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
Schneider Electric Interactive Graphical SCADA System 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Schneider Electric Interactive Graphical SCADA System（IGSS）是法国施耐德电气（Schneider Electric）公司的一套用于监控和控制工业过程的SCADA（数据采集与监控系统）系统。 IGSS 14.0.0.20247版本及之前存在缓冲区错误漏洞，该漏洞源于对内存缓冲区边界内的操作进行不适当的限制，攻击者可通过导入恶意的CGF到IGSS中，导致远程执行代码。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| - | IGSS Definition (Def.exe) version 14.0.0.20247 and prior | IGSS Definition (Def.exe) version 14.0.0.20247 and prior | - |
II. Public POCs for CVE-2020-7550
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://www.se.com/ww/en/download/document/SEVD-2020-315-03/x_refsource_MISC
- https://www.zerodayinitiative.com/advisories/ZDI-21-092/x_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2020-7550
Same Patch Batch · n/a · 2020-11-19 · 54 CVEs total
| CVE-2020-6879 | ZTE ZXHN F670和ZTE ZXHN H108N 输入验证错误漏洞 | |
| CVE-2020-25699 | Moodle 访问控制错误漏洞 | |
| CVE-2020-28054 | TSMManager Collector 信息泄露漏洞 | |
| CVE-2020-8279 | Nextcloud 信任管理问题漏洞 | |
| CVE-2020-8278 | Nextcloud Social app 访问控制错误漏洞 | |
| CVE-2019-20933 | Influxdata InfluxDB 授权问题漏洞 | |
| CVE-2020-5947 | F5 BIG-IP 安全漏洞 | |
| CVE-2020-25703 | Moodle 信息泄露漏洞 | |
| CVE-2020-25702 | Moodle 跨站脚本漏洞 | |
| CVE-2020-25700 | Moodle SQL注入漏洞 | |
| CVE-2020-25701 | Moodle 访问控制错误漏洞 | |
| CVE-2020-28942 | PrimeKey Solutions PrimeKey EJBCA 信任管理问题漏洞 | |
| CVE-2020-28947 | MISP 跨站脚本漏洞 | |
| CVE-2020-22394 | YzmCMS 跨站脚本漏洞 | |
| CVE-2020-28949 | Pear Archive_Tar 注入漏洞 | |
| CVE-2020-28948 | Pear Archive_Tar 代码问题漏洞 | |
| CVE-2020-28951 | OpenWrt 资源管理错误漏洞 | |
| CVE-2020-28924 | Rclone 安全特征问题漏洞 | |
| CVE-2020-28350 | Sokrates SOWA SowaSQL 跨站脚本漏洞 | |
| CVE-2020-25989 | Pritunl-client 后置链接漏洞 |
Showing top 20 of 54 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same product: IGSS Definition (Def.exe) version 14.0.0.20247 and prior
- CVE-2020-7558
Schneider Electric Interactive Graphical SCADA System 缓冲区错误漏 - CVE-2020-7557
Schneider Electric Interactive Graphical SCADA System 缓冲区错误漏 - CVE-2020-7556
Schneider Electric Interactive Graphical SCADA System 缓冲区错误漏 - CVE-2020-7555
Schneider Electric Interactive Graphical SCADA System 缓冲区错误漏 - CVE-2020-7554
Schneider Electric Interactive Graphical SCADA System 缓冲区错误漏
Same vendor: n/a
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Open5GS SMF ogs_nas_parse_qos_rules denial of service - CVE-2026-8269
Open5GS SMF smf_nsmf_handle_create_sm_context denial of serv - CVE-2026-8268
Open5GS SMF OpenAPI_list_create denial of service
Same weakness: CWE-119
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GPU DDK - Cache resident PM buffers writable by other GPU re - CVE-2026-27890
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Sonos Era 300 SMB Response Out-Of-Bounds Access Remote Code - CVE-2026-34988
Wasmtime leaks data between pooling allocator instances
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